baber/WOPTO huggingface dataset:
Patent SE-7710510-L (SE)
Inventor: MENEGUZ R
IPC: G05D23/13
Filed: 1977-09-20
Abstract: A cold and hot water mixing faucet comprises an inlet valve each for the cold and hot water to deliver cold and hot water to a mixing chamber. Each valve includes a valve housing and a membrane thereon and defining a counterpressure chamber therewith. The membrane is movable between an open position and a closed position for selective supply of water to the mixing chamber, and a conduit interconnects each counterpressure chamber and the mixing chamber. A thermostatically-controlled water distribution control device is associated with the conduits and is arranged for actuation of each inlet valve in inverse directions to maintain a predetermined water temperature in the mixing chamber. A water flow blocking device is associated with each valve conduits upstream of the thermostatically-controlled device and is actuatable independently of the control device for blocking the flow of water through the conduits of both valves to prevent escape of water from the counterpressure chambers whereby the pressure in the counterpressure chambers increases until it presses the membranes into the closed position without actuation by the water distribution control device.
Patent SE-7902901-L (SE)
Inventor: FRITZVOLD B H
IPC: D21C9/10
Filed: 1979-04-02
Abstract: In a method for bleaching oxygen delignified cellulose-containing pulp such as sulphate, sodium and sulphite pulps with ozone and peroxide, the ozone treatment takes place at two stages, the alkaline solution which is added subsequent to the ozone treatment includes peroxide and complex formers, and 55 to 85% of the total amount of chemicals is added at the first stage.
Patent SE-7903593-L (SE)
Inventor: BURTON R V
IPC: F15B13/043
Filed: 1979-04-24
Abstract: A fluidic servovalve is disclosed comprising a pilot stage valve having a pilot output for supplying a control fluid dependent upon a movable element, a boost valve responsive to the control fluid for supplying an output fluid, and a fluidic mechanical feedback connected from the output of the boost valve to the pilot stage valve, the fluid mechanical feedback having a ball-type motor responsive to the output fluid acting against it for positioning the movable element.
Patent SE-7908203-L (SE)
Inventor: SCHONMEIER H
IPC: B65H23/02
Filed: 1979-10-03
Abstract: A broad drawing apparatus for moving webs of material comprises a roll having a plurality of individual roll sections mounted on shaft sections and a two part thrust bearing for determining the degree of curvature for the two adjacent shaft sections of every two adjacent roll sections. A ball and socket bearing for each shaft section is provided such that the ball and socket bearings of adjacent shaft sections are disposed side by side on opposite sides of the thrust bearing and wherein each thrust bearing part carries one of the adjacent ball and socket bearings.
Patent SE-7910112-L (SE)
Inventor: MITAMURA I
IPC: H04N3/22
Filed: 1979-12-07
Abstract: Horizontal scanning rate correction apparatus is provided for beam index color cathode-ray tubes of the type having a screen, an electron gun for projecting an electron beam upon the screen, a plurality of index elements positioned to be struck by the electron beam as it scans across the screen, a deflection device for causing the electron beam to repeatedly scan across the screen in a vertical succession of horizontal lines, and an index signal processing circuit for producing an index signal having a frequency determined by the frequency of the incidence of the electron beam upon the index elements as it scans horizontal lines and for controlling color switching circuitry which determines which of a plurality of color signals modulates the intensity of the electron beam. The horizontal scanning rate correction apparatus includes a memory circuit for storing correction values derived from the index signal processing circuit during horizontal scanning by the electron beam and representing the deviation of the horizontal scanning rate from a desired scanning rate at each of a plurality of horizontal sampling positions along a horizontal line. The apparatus further includes circuitry for reading the correction values from the memory circuit and for producing a corresponding signal which is supplied to the electron beam deflection device to substantially cancel deviations in the horizontal scanning rate.
Patent SE-8003190-L (SE)
Inventor: THOMPSON C C
IPC: B22F9/10
Filed: 1980-04-28
Abstract: An apparatus is set forth for the continuous production of highly cooled metal splats. Melted metal is poured onto a spinning atomization disc means whereby liquid metal droplets leave the disc means in a horizontal plane. An annular cooling gas jet flowing normal to the particle plane around the disc deflects the heavier liquid droplets to a conical splat plate which is fixed to rotate with said disc, where the droplets splat and cool, and are ejected by centrifugal force. An annular space is located between said conical splat plate and said rotary atomization means for permitting the gas and other solidified particles to pass downwardly to a shield which directs the particles to a collection area.
Patent SE-8004098-L (SE)
Inventor: DWORAK U
IPC: C04B35/10
Filed: 1980-06-02
Abstract: A sintered cutting tip composed of 70-90 weight percent of aluminum oxide; 10-30 weight percent of zirconium oxide; 0.1-0.5 weight percent of magnesium oxide, and less than 0.6 weight percent of impurities, having a porosity of less than 2%, an average particle size of less than 1.7  mu m, and a fracture toughness KIc at room temperature of at least 190 N/mm3/2 and of at least 140 N/mm3/2 at 1000 DEG  C. A method for manufacturing the cutting tip and its use are disclosed. Cutting tips in accordance with the present invention possess superior performance in terms of longer cutting life and are particularly suitable for use with case-hardened, quenched and tempered steels at high cutting speeds.
Patent SE-8004263-L (SE)
Inventor: PERRAUD R J
IPC: E21B15/04
Filed: 1980-06-06
Abstract: A mining or excavating machine has a plurality of hydraulic receivers, such as hydraulic jacks or hydraulic motors, associated with a respective electrically operated valves 21 each controlling the supply of hydraulic fluid to and the return of the fluid from the corresponding hydraulic receiver. All the valves are connected to a common hydraulic fluid supply pipe 22 and a common return pipe 23. A common conductor 20 connected to all the valves conveys coded signals thereto. Each valve has a decoding circuit so that on receiving a particular signal designating actuation of the hydraulic receiver corresponding to that valve is operated to cause the desired actuation. The instructions for actuation of a particular hydraulic receiver can be converted to code in a remote control box 17 having a coder sending a coded electrical signal output by cable 18 to a receiver- analyser 19 connected to the conductor 20. Or the remote control can utilize a radio link in which a remote control box 24 having a coder emits coded radio signals picked up by a receiver 25 in which the signals are amplified and sent by cable to the receiver-analyser. <IMAGE>
Patent SE-8004387-L (SE)
Inventor: ADOLFSSON R
IPC: A47B55/00
Filed: 1980-06-12
Abstract: A wall board for holding products in a clear and readily accessible manner. The wall board is provided with pockets 7, 8, 9 which are designed with walls which are arranged to hold the products such that they can easily be released with the thumb or two fingers. <IMAGE>
Patent SE-8005053-L (SE)
Inventor: WITZEL HOMER DANIEL
IPC: A01F12/30
Filed: 1980-07-09
Abstract: An axial flow rotary separator comprises a rotor 120 acting inside a housing having a foraminous portion, the rotor comprising a plurality of crop-engaging elements 124 which both rotate and reciprocate axially and which are arranged to engage a crop mat on the inside of the housing more effectively as they move axially in the feed direction than as they move axially in the opposite return direction whereby the net effect of the axial reciprocation of the crop-engaging elements is to advance the mat in the feed direction. The crop-engaging elements in the form of fingers 124 are fixed to rings 170 which rotate about an axis 162 parallel to but eccentric with respect to the drum or rotor axis. The fingers project through drum slats 130. <IMAGE>
Patent SE-8005774-L (SE)
Inventor: MARTINEZ CORRAL C
IPC: F16D13/71
Filed: 1980-08-15
Abstract: This invention relates to a clutch mechanism, having a cover which includes an annular lateral wall and a pressure plate adapted to engage at least one transverse bearing shoulder formed integrally with the cover. The bearing shoulder is intended to axially retain the pressure plate relative to the cover against the action of the clutch spring, e.g. during storage. The retaining shoulder is formed directly on the cover, for example on the peripheral radial rim thereof, by means of a recess formed in the lateral wall. This enables a bayonet-type mounting of the pressure plate within the cover.
Patent SE-8103610-L (SE)
Inventor: HEINZ E J
IPC: B65D88/78
Filed: 1981-06-09
Abstract: An offshore oil storage facility on a sea bed which can withstand the effects of waves, tides and oil transfer even though it is of lightweight steel construction. The oil in the tank floats on a layer of water and standpipes extend up from the water layer to a location under the sea surface. Oil containment casings in the form of tubular shells surround the upper ends of the standpipes and extend above the sea surface. Differential pressure sensors arranged to sense differential pressure across the tank walls are used to control the pumping of fluids into and out from the tank to minimize such pressure differentials.
Patent SE-8103643-L (SE)
Inventor: RIBBE T
IPC: G01F1/36
Filed: 1981-06-10
Abstract: The invention relates to a method for monitoring gas flows through an anaesthesia machine, with each gas being conducted from its high pressure source to the anaesthesia machine through a filter 9 and the pressures upstream and downstream of each respective filter being determined. It is now proposed that the said pressures be sampled alternately at predetermined time intervals, that the pressure values on each occasion be each fed to its own inlet in a magnetic valve 4,3 which is intended for the gas in question and which is guided by a computer 20, in accordance with a predetermined program, to alternately conduct the upstream and downstream pressures to its outlet, that the pressure values from the outlets of each respective magnetic valve be fed to a special inlet for each such outlet in a main magnetic valve 2 which is guided by the computer to connect its inlets, in a repeated sequence, to its only outlet, that the inlet to a common pressure converter 1 be fed with the series of the pressure values from the outlet of the main magnetic valve, together with the surrounding atmospheric pressure as a reference, and that the pressure converter deliver, to the computer, electrical signals which correspond to the repeated series of the pressure values which have been sampled for all the gases, which signals are processed by the computer for display, recording and alarm purposes. The invention also relates to a device for implementing the proposed method. <IMAGE>
Patent SE-8104033-L (SE)
Inventor: GARBER E L
IPC: B66C23/90
Filed: 1981-06-29
Abstract: A safety circuit for a lifting device extensible boom is presented wherein the boom angle of elevation and boom length are each converted into a parallel coded word. The two coded words, one representing boom angle and the other boom length, are processed in a digital logic network which provides inhibit functions that prevent boom extension or boom lowering when either of the two boom actions will place the boom in a position which will damage the boom or topple the machine. A plurality of switches are associated with the boom to generate and apply the boom length code word to a monitoring circuit, which responds thereto to provide a switch malfunction signal when one of the switches is defective, whereby boom extension or lowering are inhibited.
Patent SE-8107199-L (SE)
Inventor: HOGLUND I
IPC: F16J15/10
Filed: 1981-12-02
Abstract: A sealing device for sealing between an end piece 3 and a cylinder tube 2 in a pressure medium cylinder. The device comprises a ring 15 consisting of an elastomer material and with a ring lip 16 inserted into a ring groove 17 and clamped in this position by the end portion of the cylinder tube 2. The ring 15 extends radially inwards and has there a cutout facing the end piece wall 19, into which a damper seal 14 is axially displaceable for interaction with a damper neck 12 on the piston 5 of the pressure medium cylinder. <IMAGE>
Patent SE-8200176-L (SE)
Inventor: SUNDMAN G
IPC: B63B19/18
Filed: 1982-01-14
Abstract: With a hatch cover comprising a number of horizontal displaceable panels (11-15) a stowing space for the latter is provided at one end of the hatch opening. When the hatch is open, the panels are stowed in a vertical stack and are handled by a lifting means (26), which extends above the stowing space and comprises means (32, 33) for connection to a first panel. Clutch means (45, 48) at the panels are adapted for automatic inter-engagement, as the panels are moved into the stowing space, or to be disengaged when the panels are pulled out of the latter. The clutch means includes pivotably mounted hook members (45) adapted to co-operate with studs (48), and the hook members are activated by guides having stationary stops (50) at the stowing space. <IMAGE>
Patent SE-8303567-L (SE)
Inventor: AUGSBURG K
IPC: B27L11/02
Filed: 1983-06-21
Abstract: A chipper of the mobile type which is suspended from a tractor or a similar vehicle and is preferably driven therefrom through a power take-off, which chipper has infeed means (20, 22) and a rotary cutter disc (16) with cutter knives. The cutter disc (16) is disposed with its rotational shaft (17) strongly inclined with respect to the horizontal, preferably about 45<o>, and the infeed means (20, 22) are adapted to feed the wood longitudinally thereof against the side of the cutter disc (16) which is facing upwardly, and on the side of the rotational shaft where the cutter knives (18) are moving upwardly, whereas the counter knife (19) which is adapted to cooperate with the cutter knives (18) is disposed in close proximity to the upper surface of the cutter disc (16).
Patent SE-8303725-L (SE)
Inventor: LLOYD N E
IPC: C12R1/465
Filed: 1983-06-29
Abstract: A process is provided for the enzymatic isomerization of a glucose-containing liquor to provide a high quality glucose-fructose syrup of from about 53 to about 60 weight percent fructose based on the glucose of the original feed without the need for fractionation and recycle operations. The process features careful adjustment of original glucose concentration, pH and contact times of glucose with glucose isomerase at a temperature of 90 DEG  C. to 130 DEG  C. to attain high fructose content without the formation of undue amounts of psicose and sugar degradation products.
Patent SE-8305815-L (SE)
Inventor: HOPF W
IPC: F16D51/22
Filed: 1983-10-21
Abstract: Shoes 14, 16 are operable by an expanding mechanism 32, one pair of shoe ends taking support on a fixed abutment 20 and the other pair of shoe ends being supported on an adjustment lock 38 which is movable relative to a back plate 10. For parking braking there is provided a locking lever 48, which is pivotally connected to one brake shoe 14 and an intermediate level 50 which is supported on brake shoe 16 and is pivotable about an axis 68 fixed to the plate 10, the two levers 48, 50 being connected to one another via a transmission support or strut 52. The point of articulation 54 of the locking lever 48, on brake shoe 14 and the point of support 56 of the brake shoe 14 on the abutment 20 coincide or lie close to one another. This applies equally to the point of contact 80 of the intermediate level 50 on its associated brake shoe 16 and the point of support 84 of the brake shoe 16 on the abutment 20. As a result, it is no longer necessary for the parking brake to be adjusted in the event of wear of the friction linings. <IMAGE>
Patent SE-8306508-L (SE)
Inventor: ANDERSSON JOHN
IPC: C02F3/28
Filed: 1983-11-25
Abstract: A way to cultivate microorganisms and produce contact between gas and/or liquid medium and contact elements where a mixing of medium and contact elements is effected by bringing the medium in contact with contact elements of both higher and lower density than the medium. The contact is optimated by revolving of containers which can be connected with each other for a gradual treatment and are turned in different ways and contains contact elements of different relative number, density and size depending on the art of medium and on how far the treatment has proceeded. The torsion is caused by displacement of weight inside the containers. For instance in the first step there is partly perforated cylinder (1, 2) supplied with longitudinal shovels (8) from where gas, produced in the cylinder, is pressing fluid so that a radial displacement of weight and torsion is made. The cylinder is adapted in an surrounding container (3) in some distance from it. The distance is tightened by a spiral (4) mounted round the rotatory cylinder. The spiral is partly directing the medium in among the contact elements in the inner cylinder, and partly feeding forwards solid particles which have fallen out through the perforation. In another step particles are collected in the upper part of a mainly vertical container so that light contact elements will be pressed down into the lower part of the container and cause a displacement of weight, turning the container round an axis (18) located on half the height of the container. In the upper part of the containers, light contact elements will be collected, pressed together and forming a filter (25). In containers and cylinders, baffles (5) are arranged guiding the medium to pass an optimal number of contact elements during the treatment. Procedure and arrangement are especially useful by purificaction plants and establishments for production of biogas.
Patent SE-8307062-L (SE)
Inventor: HOOPER L A
IPC: A63B22/08
Filed: 1983-12-20
Abstract: The exerciser includes a frame 1 having a seat support column 3 forming a front boundary thereof, a rotor 5 and rotatable pedals and crank arms 13,14 mounted on the frame, the cranks being operatively connected to the rotor, and a handlebar or handlebars 27 projecting forwardly from the frame, the arrangement being such that a user can move into and from an operative position on the exerciser without hindrance from the handlebars or any part of the frame. The handlebar(s) may be rotatable to, or fixed in, an erect position so that exercise may be effected in a standing position (Figure 8 - not shown). The rotor may include vanes or blades 11 secured to its rim and a work rate meter 32 may be connected to the rotor. <IMAGE>
Patent SE-8400087-L (SE)
Inventor: IHRMAN CARL BERTIL
IPC: A01K85/00
Filed: 1984-01-10
Abstract: No further information available at time of publication.
Patent SE-8401267-L (SE)
Inventor: SUGISAWA K
IPC: B65B55/14
Filed: 1984-03-07
Abstract: A sterilization apparatus suitable for sterilizing food and medicines containing solid particles, which comprises a forcing device, a sterilizer, a backpressure tank and a backpressure device. The sterilization apparatus is sterilized beforehand under application of a backpressure by employing the forcing device and the backpressure device. The products are sterilized in the sterilizer under pressure by the forcing device and the backpressure tank, and then the sterilized products are collected in the backpressure tank.
Patent SE-8404105-L (SE)
Inventor: BENETEAU C
IPC: B60S1/38
Filed: 1984-08-15
Abstract: A wiper blade having a superstructure (1,2) linked to wiping element (8) which is reinforced by a longitudinal pressure distributing profile (7,20) provided with a first air deflecting device (9) consisting of a deflector (10) located at a certain distance (d1) from the wiping element (8) and that one or more longitudinal openings (11) are provided between the longitudinal pressure distributing profile (7,20) and the deflector (10). The lower edge of the deflector (10) is located at a certain distance (d2) from the surface to be wiped (18) such that the ratio between (a) the distance (d1) between the deflector (10) and the wiping element (8) and (b) the distance (d2) between the lower edge of the deflector (10) and the surface to be wiped (18) is substantially equal to ten. Optionally, a second air deflecting device (21) is attached to the longitudinal pressure distributing profile (20) of the wiping element (8) on the side opposed to the first air deflecting device (9).
Patent SE-8405273-L (SE)
Inventor: TORNARE J
IPC: F16J15/44
Filed: 1984-10-22
Abstract: As a special feature the labyrinth packing has axially displaceable, co-rotating packing rings (4), which are sealed against the shaft or sleeve (1) by means of a cap-like gasket (5). Thus, the co-rotating packing rings can be automatically adjusted in the annular gap. However, this would mean that they would be forced against one side of the gap by the overpressure, which is to be avoided. This is achieved in that on the low pressure sealing surface chambers (43) are formed, which are connected via bores (44) with the overpressure side. The medium against which sealing is to take place consequently passes through these bores into the chambers and a centrifugal action builds up a pressure acting counter to the overpressure, so that rings (4) "float" in the annular gap. <IMAGE>
Patent SE-8405584-L (SE)
Inventor: TARRSON E B
IPC: B65H75/02
Filed: 1984-11-07
Abstract: A spool of thread, such as dental floss, i    ?ed in a two-part shell or holder, preferably made of    ic.  In one embodiment, the top of the upper shell part includes at least one finger which depends far enough to drag, with predetermined friction, against the top of the spool. In another embodiment, the thread or floss is wound on a bobbin having a clutch molded in its hub area.  The clutch comprises a split cylinder having a generally C-shaped cross section with three equally spaced ribs running along the internal length thereof.  The C-shaped of the split cylinder embraces the central post and the surfaces of the three ribs provide areas for friction gripping the central post.  In both embodiments, the friction keeps the bobbin from unwinding; however, the friction is not so great that it keeps the thread or floss from pulling smoothly and evenly from the bobbin.
Patent SE-8406416-L (SE)
Inventor: VOLD B S
IPC: G01N33/53
Filed: 1984-12-17
Abstract: Human cancer is diagnosed/monitored by measuring the levels of certain modified nucleosides, such as N-[9-( beta -D-ribofuranosyl)purin-6-ylcarbamoyl]-L-threonine, in the urine of a subject by a quantitative immunoassay that preferably employs a monoclonal anti-modified nucleoside antibody and comparing that level to the level of the modified nucleoside that occurs in the urine of normal subjects to determine whether the former is substantially elevated over the latter or by comparing that level to the level of the modified nucleoside present in urine specimens taken from the subject at different times.
Patent SE-8501041-L (SE)
Inventor: NILSON BILLY
IPC: B65D35/38
Filed: 1985-03-04
Abstract: A device for feeding out viscous substances from tubes and other containers comprises an elastically deformable arched dome 118, which is produced in one piece with two tongues 119,120 which serve as non-return valves. The dome/tongues unit is accommodated in a housing 101 and the tongues 119,120 bear with pre-tension against wall sections of this housing which surround an inlet opening 106 and an outlet opening 110 respectively. The tongues are expediently connected to that part of the dome 118 which is deformed when pressed in, thereby increasing their pre-tensioning in the feed-out operation. <IMAGE>